| 摘要 |
PROBLEM TO BE SOLVED: To provide an operation knob body and an electronic device comprising it, where productivity is improved, which contributes to cost reduction and processes at assembling, for a worker to recognize correct position at assembly. SOLUTION: An operation knob body 30 is provided, which is provided on an operation plane of an operation knob main body 10, while being connected to an operation base body 31 through an operation shaft 33. A knob upper part 30B is constituted of a first material, while a knob lower part 30A is constituted of a second material, as a single body. The first material of the knob upper part 30B extends to the side surface of the knob lower part 30A, while an alignment display part 30D formed on the side surface of the knob serves as the operation knob body.
|
